Overview
The CR-2032/F4N is a 3-volt lithium coin cell battery manufactured by Panasonic - BSG. This battery is part of the CR2032 series, known for its reliability and long shelf life. The CR-2032/F4N is designed for use in a variety of small electronic devices, offering a stable voltage and high capacity relative to its size.
Key Specifications
| Property Name | Property Value |
|---|---|
| Nominal Voltage (V) | 3.0 |
| Nominal Capacity (mAh) | 210-225 |
| Continuous Standard Drain (mA) | 0.2 |
| Diameter (mm) | 20.0 |
| Height (mm) | 3.2 |
| Weight (approx.) (g) | 3.1-3.2 |
| Operating Temperature (℃) | -30～85 |
| Storage Temperature Range (℃) | 0～30 |
| Storage Humidity Range (%) | 40%～75% |
| Certifications | JIS CR2032, IEC 60086-4, UL 1642 |
Key Features
- High Capacity and Long Shelf Life: The CR-2032/F4N offers a nominal capacity of 210-225 mAh, ensuring long-lasting power for small electronic devices.
- Stable Voltage: Maintains a stable 3-volt output, which is crucial for devices requiring consistent power.
- Compact Size: With a diameter of 20mm and a height of 3.2mm, it is ideal for use in space-constrained applications.
- Broad Operating Temperature Range: Operates effectively in temperatures ranging from -30℃ to 85℃, making it suitable for various environmental conditions.
- Certified and Reliable: Compliant with JIS CR2032, IEC 60086-4, and UL 1642 standards, ensuring reliability and safety.
Applications
- Calculators and Remote Controls: Commonly used in these devices due to their small size and reliable power output.
- Digital Cameras and Wristwatches: Suitable for powering these devices with its long-lasting battery life.
- Medical Devices: Used in medical equipment such as blood glucose meters and heart rate monitors.
- Backup Power for Memory and RTC: Often used as a backup power source in memory and real-time clock applications.
Q & A
- What is the nominal voltage of the CR-2032/F4N battery?
The nominal voltage is 3.0 volts.
- What is the nominal capacity of the CR-2032/F4N battery?
The nominal capacity is 210-225 mAh.
- What are the dimensions of the CR-2032/F4N battery?
The battery has a diameter of 20mm and a height of 3.2mm.
- What is the operating temperature range of the CR-2032/F4N battery?
The operating temperature range is -30℃ to 85℃.
- Is the CR-2032/F4N battery rechargeable?
No, it is a primary (non-rechargeable) battery.
- What certifications does the CR-2032/F4N battery hold?
It is certified to JIS CR2032, IEC 60086-4, and UL 1642 standards.
- What is the typical application of the CR-2032/F4N battery?
It is commonly used in calculators, remote controls, digital cameras, wristwatches, and some medical devices.
- How long can the CR-2032/F4N battery last with proper storage?
It can last up to 10 years with proper storage conditions.
- What precautions should be taken when using the CR-2032/F4N in circuit design for backup use?
Ensure to use diodes to prevent charging from the main power source or other batteries, and include protective resistance to regulate the current.
- What is the storage temperature and humidity range for the CR-2032/F4N battery?
The storage temperature range is 0℃ to 30℃, and the humidity range is 40% to 75%.
